Gives parents a due process right to rear their children. Grandma trying to take custody of her children's children.

I think there are a lot of due process claims. BMW v. Gore 517 U.S. 559 and State Farm Insurance v. Campbell 538 U.S. 408 ( were also con law issues under due process regulating punitive damages. So I think there are a lot of due process issues between private parties. It would just be illegal if slavery was done if two people sold someone as a slave that would also be a due process violation. This is my understanding, but maybe I am wrong.